Package io.micronaut.inject

Class ArgumentBeanType<T>

java.lang.Object

io.micronaut.inject.ArgumentBeanType<T>

Type Parameters:

T - The generic type

All Implemented Interfaces:

AnnotatedElement, AnnotationMetadataProvider, AnnotationSource, BeanInfo<T>, Named, Ordered, Argument<T>, ArgumentCoercible<T>, TypeInformation<T>, TypeVariableResolver, BeanContextConditional, BeanType<T>, Type

public final class ArgumentBeanType<T>
extends Object
implements BeanType<T>, Argument<T>

Represents an Argument as a BeanType. Useful in combination with qualifiers.

Since:

1.2

Author:

graemerocher

Nested Class Summary

Nested classes/interfaces inherited from interface io.micronaut.core.type.TypeInformation

TypeInformation.TypeFormat

Field Summary

Fields inherited from interface io.micronaut.core.annotation.AnnotationSource

EMPTY

Fields inherited from interface io.micronaut.core.type.Argument

BOOLEAN, BYTE, CHAR, DOUBLE, FLOAT, INT, LIST_OF_STRING, LONG, OBJECT_ARGUMENT, SHORT, STRING, VOID, VOID_OBJECT, ZERO_ARGUMENTS

Fields inherited from interface io.micronaut.core.order.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor	Description
ArgumentBeanType(@NonNull Argument<T> argument)	Default constructor.

Method Summary

Modifier and Type	Method	Description
boolean	equalsType(@Nullable Argument<?> other)	Whether the types are equivalent.
AnnotationMetadata	getAnnotationMetadata()	Supplies the metadata.
Class<T>	getBeanType()	Returns the bean type.
String	getName()
Class<T>	getType()
Map<String,Argument<?>>	getTypeVariables()
boolean	isContainerType()	Checks whether the bean type is a container type.
boolean	isEnabled(@NonNull BeanContext context, @Nullable BeanResolutionContext resolutionContext)	Return whether this component is enabled for the given context.
boolean	isEnabled(BeanContext context)	Return whether this component is enabled for the given context.
boolean	isPrimary()
int	typeHashCode()	The hash code including only the types.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.micronaut.core.annotation.AnnotatedElement

isDeclaredNonNull, isDeclaredNullable, isNonNull, isNullable

Methods inherited from interface io.micronaut.core.annotation.AnnotationMetadataProvider

findAnnotation, findAnnotation, findDeclaredAnnotation, findDeclaredAnnotation, getTargetAnnotationMetadata, isAnnotationPresent, isDeclaredAnnotationPresent, synthesize, synthesizeAll, synthesizeAnnotationsByType, synthesizeDeclared, synthesizeDeclared, synthesizeDeclaredAnnotationsByType

Methods inherited from interface io.micronaut.core.annotation.AnnotationSource

getAnnotation, getAnnotation, getDeclaredAnnotation, getDeclaredAnnotation, isAnnotationPresent, isDeclaredAnnotationPresent, synthesize, synthesizeDeclared

Methods inherited from interface io.micronaut.core.type.Argument

isAssignableFrom, isAssignableFrom, isInstance, isTypeVariable, withAnnotationMetadata, withName

Methods inherited from interface io.micronaut.core.beans.BeanInfo

asArgument, getGenericBeanType, getOrder

Methods inherited from interface io.micronaut.inject.BeanType

getBeanName, getExposedTypes, isCandidateBean, requiresMethodProcessing

Methods inherited from interface io.micronaut.core.type.TypeInformation

asParameterizedType, asType, getBeanTypeString, getSimpleName, getTypeName, getTypeString, getTypeString, getWrappedType, getWrapperType, hasTypeVariables, isArray, isAsync, isAsyncOrReactive, isCompletable, isOptional, isPrimitive, isProvider, isReactive, isSpecifiedSingle, isVoid, isWrapperType

Methods inherited from interface io.micronaut.core.type.TypeVariableResolver

getFirstTypeVariable, getTypeParameters, getTypeVariable

Constructor Details

ArgumentBeanType

public ArgumentBeanType(@NonNull
 @NonNull Argument<T> argument)

Default constructor.

Parameters:

argument - The argument

Method Details

isContainerType

public boolean isContainerType()

Description copied from interface: BeanType

Checks whether the bean type is a container type.

Specified by:

isContainerType in interface BeanType<T>

Specified by:

isContainerType in interface TypeInformation<T>

Returns:

Whether the type is a container type like Iterable.

getName

public String getName()

Specified by:

getName in interface Argument<T>

Specified by:

getName in interface BeanType<T>

Specified by:

getName in interface Named

Returns:

The class name

getAnnotationMetadata

public AnnotationMetadata getAnnotationMetadata()

Description copied from interface: AnnotationMetadataProvider

Supplies the metadata. Defaults to AnnotationMetadata.EMPTY_METADATA.

Specified by:

getAnnotationMetadata in interface AnnotationMetadataProvider

Returns:

The AnnotationMetadata

getTypeVariables

public Map<String,Argument<?>> getTypeVariables()

Specified by:

getTypeVariables in interface TypeVariableResolver

Returns:

Obtain a map of the type parameters for the argument

getType

public Class<T> getType()

Specified by:

getType in interface TypeInformation<T>

Returns:

The type

equalsType

public boolean equalsType(@Nullable
 @Nullable Argument<?> other)

Description copied from interface: Argument

Whether the types are equivalent. The regular Object.equals(Object) implementation includes the argument name within the comparison so this method offers a variation that just compares types.

Specified by:

equalsType in interface Argument<T>

Parameters:

other - The type

Returns:

True if they are equal

typeHashCode

public int typeHashCode()

Description copied from interface: Argument

The hash code including only the types. The regular Object.hashCode() implementation includes the argument name within the comparison so this method offers a variation that just compares types.

Specified by:

typeHashCode in interface Argument<T>

Returns:

The type hash code

isPrimary

public boolean isPrimary()

Specified by:

isPrimary in interface BeanType<T>

Returns:

Whether the bean definition is the Primary

getBeanType

public Class<T> getBeanType()

Description copied from interface: BeanType

Returns the bean type.

Specified by:

getBeanType in interface BeanInfo<T>

Specified by:

getBeanType in interface BeanType<T>

Returns:

The underlying bean type

isEnabled

public boolean isEnabled(BeanContext context)

Description copied from interface: BeanContextConditional

Return whether this component is enabled for the given context.

Specified by:

isEnabled in interface BeanContextConditional

Parameters:

context - The context

Returns:

True if it is

isEnabled

public boolean isEnabled(@NonNull
 @NonNull BeanContext context,
 @Nullable
 @Nullable BeanResolutionContext resolutionContext)

Description copied from interface: BeanContextConditional

Return whether this component is enabled for the given context.

Specified by:

isEnabled in interface BeanContextConditional

Parameters:

context - The context

resolutionContext - The bean resolution context

Returns:

True if it is